Lumbar disc patient

I am a 43-year-old male. Ten years ago, I had a herniated disc between the 4th and 5th lumbar vertebrae, which protruded to the left. At that time, I experienced severe pain and received treatments such as lumbar stretching therapy and nerve injections, and I currently have no pain. However, I feel that my body is misaligned due to the herniated disc. Therefore, I am making various efforts, such as walking for over an hour at the apartment community gym, frequently stretching and doing back stretches, and maintaining proper posture. But it seems that the body misalignment is not easily reversible. Perhaps, as fluids flow down, my body has become somewhat unbalanced on one side. Should I seek correction therapy for the misalignment? Could anyone who has undergone correction therapy give me honest advice? Please share good advice in the comments.